package ooday02;

/**学生类*/
public class Student extends Person {
    String className;
    String  stuId;
    Student(){
    }
    Student(String name,int age,String address,String className,String  stuId){
        super(name,age,address);
        this.className = className;////访问子类的属性
        this.stuId = stuId;
    }
    void study()
    {
        System.out.println(name+"正在学习");
    }
    void sayHi()
    {
        System.out.println("大家好，我是"+name+"，今年"+age+"岁了，来自"+address+"，"+"我是"+className+"班"+"的"+stuId+"号");
    }
}
